DecodedCars2018 BMW 7 Series
Trims, performance, features, fuel economy, safety and known problems — with the pros and cons against similar 2018 models.
- Class
- Large Cars
- Body styles
- 740le 4dr Sedan Lwb, 750i Xdrive 4dr Sedan Swb, 750li Xdrive 4dr Sedan Lwb, M760li Xdrive 4dr Sedan Lwb
- Engines
- 2.0L 4-cyl turbo, 3.0L 6-cyl turbo, 4.4L 8-cyl turbo, 6.6L 12-cyl turbo
- Drivetrain
- All-Wheel Drive, Rear-Wheel Drive
- Fuel
- Plug-in Hybrid, Premium Gasoline
- MPG (best)
- 27 combined · 25 city / 29 hwy
- Length
- 200.8–206.3 in
- Curb weight
- 4,522–5,128 lb
- NHTSA rating
- Not rated
- Recalls
- 0 campaigns
Pros & cons
What's good
- Excellent fuel economyUp to 27 MPG combined — 17% better than the average 2018 large car (23.1 MPG).
- Plug-in hybrid version availableOffered as a plug-in hybrid as well as gas.
- AWD / 4WD available
- No recalls so far
Watch out for
- Premium fuel requiredEvery gasoline version is rated for premium, which raises running costs.
Calculated from EPA, NHTSA and vPIC data — not a review. How we calculate this →
Overview
The 2018 BMW 7 Series is a large car offered with 4 engines (2.0L 4-cyl turbo, 3.0L 6-cyl turbo, 4.4L 8-cyl turbo and 6.6L 12-cyl turbo), including a hybrid version and all-wheel drive and rear-wheel drive.
It measures about 206 inches long and 75 inches wide on a 126-inch wheelbase, with a curb weight of roughly 4,740 lb (740le 4dr Sedan Lwb).
EPA rates its most efficient version at 27 MPG combined (25 city / 29 highway), 17% better than the 2018 large car average of 23.1 MPG, for an estimated $3,050 a year in fuel.
NHTSA has not published a 5-Star overall rating for this model year.
There are no recalls or owner complaints on file with NHTSA for this model year.
What changed for 2018
No changes to engines, powertrains, drivetrains, size, EPA ratings or NHTSA crash rating compared with the 2017 7 Series — a carry-over year in the data.
Compared with 2017; trim, feature and price changes aren't covered. See the 2017 7 Series →
Dimensions & weight
| Body | Length | Width | Height | Wheelbase | Track F / R | Curb weight | Weight F/R |
|---|---|---|---|---|---|---|---|
| 740le 4dr Sedan Lwb | 206.3 in | 74.8 in | 58.3 in | 126.4 in | 63.8 / 65 in | 4,740 lb | 49/51 |
| 750i Xdrive 4dr Sedan Swb | 200.8 in | 74.8 in | 57.9 in | 120.9 in | 63.8 / 65 in | 4,522 lb | 54/46 |
| 750li Xdrive 4dr Sedan Lwb | 206.3 in | 74.8 in | 58.3 in | 126.4 in | 63.8 / 65 in | 4,623 lb | 54/46 |
| M760li Xdrive 4dr Sedan Lwb | 206.3 in | 74.8 in | 58.3 in | 126.4 in | 63.8 / 65 in | 5,128 lb | 54/46 |
Transport Canada CVS (Open Government Licence – Canada), Canadian-market figures.
Will it fit your garage? Check with your measurements →Engines, MPG & running costs
| Version | Engine | Transmission | Drive | City / Hwy / Comb | vs. class | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|---|---|
| 740e xDrive Plug-in Hybrid | 2.0L 4-cyl turbo | Automatic (S8) | All-Wheel Drive | 25 / 29 / 27 | +17% | $3,050 | 214 |
| 740i | 3.0L 6-cyl turbo | Automatic (S8) | Rear-Wheel Drive | 21 / 29 / 24 | +4% | $3,400 | 372 |
| 740i xDrive | 3.0L 6-cyl turbo | Automatic (S8) | All-Wheel Drive | 20 / 29 / 23 | 0% | $3,550 | 382 |
| 750i | 4.4L 8-cyl turbo | Automatic (S8) | Rear-Wheel Drive | 17 / 25 / 20 | -13% | $4,100 | 449 |
| 750i xDrive | 4.4L 8-cyl turbo | Automatic (S8) | All-Wheel Drive | 16 / 25 / 19 | -18% | $4,350 | 463 |
| Alpina B7 xDrive | 4.4L 8-cyl turbo | Automatic (S8) | All-Wheel Drive | 16 / 25 / 19 | -18% | $4,350 | 463 |
| M760i xDrive | 6.6L 12-cyl turbo | Automatic (S8) | All-Wheel Drive | 13 / 20 / 16 | -31% | $5,150 | 571 |
EPA estimates; "vs. class" is combined MPG against the 2018 EPA class average. How we calculate this →
Safety ratings & technology
NHTSA has not published 5-Star ratings for the 2018 BMW 7 Series.
Similar 2018 large cars
| Model | Best MPG / range | NHTSA overall | Recalls |
|---|---|---|---|
| 2018 BMW 7 Series (this car) | 27 MPG | Not rated | 0 |
| 2018 Mercedes-Benz S-Class | 22 MPG | Not rated | 0 |
Recalls (0)
No vehicle recalls on file with NHTSA for the 2018 BMW 7 Series.
Check your VIN for open recalls at NHTSA ↗Not every 2018 BMW 7 Series is affected — only a VIN check confirms your car.
Owner-reported problems
No owner complaints for the 2018 BMW 7 Series in NHTSA's database since 2015.
Used 2018 BMW 7 Series buyer's checklist
- Run the VIN at nhtsa.gov/recalls. No recalls on file, but check anyway.
- Hybrid system. Check for hybrid-system warning lights and ask whether the high-voltage battery has been replaced or is still under warranty.
- Before you pay: service records, a history report and an independent inspection.
Generated by DecodedCars from NHTSA recalls and owner complaints for the 2018 BMW 7 Series. Not a substitute for a professional inspection.
Other 7 Series years
Compare all years →| Year | MPG (best) | Length | Overall | Recalls | Complaints |
|---|---|---|---|---|---|
| 2027 7 Series | 26 | – | Not rated | 0 | 0 |
| 2026 7 Series | 28 | 212.2 in | Not rated | 0 | 0 |
| 2025 7 Series | 28 | 212.2 in | Not rated | 0 | 0 |
| 2024 7 Series | 28 | 212.2 in | Not rated | 0 | 0 |
| 2023 7 Series | 27 | 212.2 in | Not rated | 0 | 0 |
| 2022 7 Series | 25 | 207.1 in | Not rated | 0 | 0 |
| 2021 7 Series | 25 | 207.1 in | Not rated | 0 | 0 |
| 2020 7 Series | 24 | 207.1 in | Not rated | 0 | 0 |
| 2019 7 Series | 27 | 206.3 in | Not rated | 0 | 0 |
| 2017 7 Series | 27 | 206.3 in | Not rated | 0 | 0 |
| 2016 7 Series | 24 | 200.8 in | Not rated | 0 | 0 |
| 2015 7 Series | 26 | 205.1 in | Not rated | 0 | 0 |
Sources: EPA, NHTSA, Transport Canada, Wikimedia Commons. Not affiliated with NHTSA, the EPA or BMW. How we calculate this →